___________ is a method of investing in mutual funds wherein an investor chooses a mutual fund scheme and invests a fixed amount of his choice at fixed intervals. A. Systematic Innovative Plan B. Systematic Transfer Plan C. Systemic Investment Plan D. Systematic Withdrawal PlanOpen ended funds can be purchased and sod___________ A. Starting of day B. Only at the end of the day C. Anytime during the day D. Only at the beginning of the day